Recent Earthquakes in California and Nevada
== PRELIMINARY EARTHQUAKE REPORT ==
Southern California Seismic Network: a cooperative project of
U.S. Geological Survey, Pasadena California
Caltech Seismological Laboratory, Pasadena, California
Version #4: This report supersedes any earlier reports of this event. This is a computer-generated message. This event has not yet been reviewed by a seismologist.
A micro earthquake occurred at 11:19:08 PM (PDT) on Saturday, July 26, 2025.
The magnitude 1.0 event occurred 17 km (11 miles) WSW of Johannesburg, CA.
The hypocentral depth is 9 km ( 6 miles).
| Magnitude | 1.0 - local magnitude (Ml) |
| Time | Saturday, July 26, 2025 at 11:19:08 PM (PDT) Sunday, July 27, 2025 at 6:19:08 (UTC) |
| Distance from |
Johannesburg, CA - 17 km (11 miles) WSW (247 degrees) California City, CA - 26 km (16 miles) NE (38 degrees) Inyokern, CA - 37 km (23 miles) S (180 degrees) Ridgecrest, CA - 37 km (23 miles) SSW (199 degrees) Boron, CA - 38 km (23 miles) NNW (337 degrees) |
| Coordinates | 35 deg. 18.6 min. N (35.311N), 117 deg. 48.6 min. W (117.809W) |
| Depth | 8.81 km (5.50 miles) |
| Quality | Good |
| Location Quality Parameters | Nst=32, Nph=54, Dmin=5.8 km, Rmss=0.21 sec, Erho=0.26 km, Erzz=0.53 km, Gp=66 degrees |
| Event ID# | ci41033463 |
| Additional Information | Map |
For more information, see https://earthquake.usgs.gov
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